[INFO] crate tokei 10.0.1 is already in cache
[INFO] extracting crate tokei 10.0.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/tokei/10.0.1
[INFO] extracting crate tokei 10.0.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/tokei/10.0.1
[INFO] validating manifest of tokei-10.0.1 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of tokei-10.0.1 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing tokei-10.0.1
[INFO] finished frobbing tokei-10.0.1
[INFO] frobbed toml for tokei-10.0.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/tokei/10.0.1/Cargo.toml
[INFO] started frobbing tokei-10.0.1
[INFO] finished frobbing tokei-10.0.1
[INFO] frobbed toml for tokei-10.0.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/tokei/10.0.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing tokei-10.0.1 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/tokei/10.0.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] fa641acf78bcc0be40b46aebcf04336158afae8577e9976a92c40809fcc8f8fe
[INFO] running `"docker" "start" "-a" "fa641acf78bcc0be40b46aebcf04336158afae8577e9976a92c40809fcc8f8fe"`
[INFO] [stderr]    Compiling bytecount v0.5.1
[INFO] [stderr]    Compiling grep-matcher v0.1.3
[INFO] [stderr]    Compiling dirs-sys v0.3.4
[INFO] [stderr]    Compiling encoding_rs_io v0.1.6
[INFO] [stderr]    Compiling pest_generator v2.1.0
[INFO] [stderr]    Compiling globset v0.4.4
[INFO] [stderr]    Compiling dirs v2.0.2
[INFO] [stderr]    Compiling grep-searcher v0.1.6
[INFO] [stderr]    Compiling ignore v0.4.10
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]    Compiling handlebars v1.1.0
[INFO] [stderr]    Compiling tokei v10.0.1 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> build.rs:14:29
[INFO] [stderr]    |
[INFO] [stderr] 14 | fn main() -> Result<(), Box<error::Error>> {
[INFO] [stderr]    |                             ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> build.rs:22:58
[INFO] [stderr]    |
[INFO] [stderr] 22 | fn generate_languages(out_dir: &OsStr) -> Result<(), Box<error::Error>>  {
[INFO] [stderr]    |                                                          ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> build.rs:71:54
[INFO] [stderr]    |
[INFO] [stderr] 71 | fn generate_tests(out_dir: &OsStr) -> Result<(), Box<error::Error>> {
[INFO] [stderr]    |                                                      ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/input.rs:85:78
[INFO] [stderr]     |
[INFO] [stderr] 85  |               pub fn print(&self, _languages: Languages) -> Result<String, Box<Error>> {
[INFO] [stderr]     |                                                                                ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] ...
[INFO] [stderr] 131 | / supported_formats!(
[INFO] [stderr] 132 | |     (cbor, "cbor", Cbor [serde_cbor, hex]) =>
[INFO] [stderr] 133 | |         |input| {
[INFO] [stderr] 134 | |             hex::FromHex::from_hex(input)
[INFO] [stderr] ...   |
[INFO] [stderr] 146 | |         serde_yaml::to_string,
[INFO] [stderr] 147 | | );
[INFO] [stderr]     | |__- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:21:29
[INFO] [stderr]    |
[INFO] [stderr] 21 | fn main() -> Result<(), Box<Error>> {
[INFO] [stderr]    |                             ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 28.25s
[INFO] running `"docker" "inspect" "fa641acf78bcc0be40b46aebcf04336158afae8577e9976a92c40809fcc8f8fe"`
[INFO] running `"docker" "rm" "-f" "fa641acf78bcc0be40b46aebcf04336158afae8577e9976a92c40809fcc8f8fe"`
[INFO] [stdout] fa641acf78bcc0be40b46aebcf04336158afae8577e9976a92c40809fcc8f8fe
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/tokei/10.0.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] e2425c76ca2ea61646b63603e06ad52b2ac7429c83c1d021ac914a59a7663b78
[INFO] running `"docker" "start" "-a" "e2425c76ca2ea61646b63603e06ad52b2ac7429c83c1d021ac914a59a7663b78"`
[INFO] [stderr]    Compiling git2 v0.9.2
[INFO] [stderr]    Compiling tokei v10.0.1 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/input.rs:85:78
[INFO] [stderr]     |
[INFO] [stderr] 85  |               pub fn print(&self, _languages: Languages) -> Result<String, Box<Error>> {
[INFO] [stderr]     |                                                                                ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] ...
[INFO] [stderr] 131 | / supported_formats!(
[INFO] [stderr] 132 | |     (cbor, "cbor", Cbor [serde_cbor, hex]) =>
[INFO] [stderr] 133 | |         |input| {
[INFO] [stderr] 134 | |             hex::FromHex::from_hex(input)
[INFO] [stderr] ...   |
[INFO] [stderr] 146 | |         serde_yaml::to_string,
[INFO] [stderr] 147 | | );
[INFO] [stderr]     | |__- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:21:29
[INFO] [stderr]    |
[INFO] [stderr] 21 | fn main() -> Result<(), Box<Error>> {
[INFO] [stderr]    |                             ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.15s
[INFO] running `"docker" "inspect" "e2425c76ca2ea61646b63603e06ad52b2ac7429c83c1d021ac914a59a7663b78"`
[INFO] running `"docker" "rm" "-f" "e2425c76ca2ea61646b63603e06ad52b2ac7429c83c1d021ac914a59a7663b78"`
[INFO] [stdout] e2425c76ca2ea61646b63603e06ad52b2ac7429c83c1d021ac914a59a7663b78
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/tokei/10.0.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 4cd4d05854770c03b41bb6ff481e0bf9cf47372bf4784f88672759dcf0689a6d
[INFO] running `"docker" "start" "-a" "4cd4d05854770c03b41bb6ff481e0bf9cf47372bf4784f88672759dcf0689a6d"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/tokei-c31d371565e51fa4
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test utils::ext::tests::is_whitespace ... ok
[INFO] [stdout] test utils::ext::tests::contains ... ok
[INFO] [stdout] test language::language_type::tests::rust_allows_nested ... ok
[INFO] [stdout] test utils::ext::tests::trim ... ok
[INFO] [stdout] test utils::fs::tests::ignore_directory_with_extension ... ok
[INFO] [stdout] test utils::fs::tests::no_ignore ... ok
[INFO] [stdout] test utils::fs::tests::no_ignore_parent ... ok
[INFO] [stdout] test utils::fs::tests::no_ignore_vcs_gitexclude ... ok
[INFO] [stdout] test utils::fs::tests::hidden ... ok
[INFO] [stdout] test utils::fs::tests::no_ignore_vcs_gitignore ... ok
[INFO] [stdout] test utils::fs::tests::custom_ignore ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/tokei-a81b8463dc433971
[INFO] [stderr]    Doc-tests tokei
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test /opt/crater/target/debug/build/tokei-ba82a50e561be4ab/out/language_type.rs - language::language_type::LanguageType::from_path (line 5472) ... ok
[INFO] [stdout] test /opt/crater/target/debug/build/tokei-ba82a50e561be4ab/out/language_type.rs - language::language_type::LanguageType::allows_nested (line 3404) ... ok
[INFO] [stdout] test /opt/crater/target/debug/build/tokei-ba82a50e561be4ab/out/language_type.rs - language::language_type::LanguageType::quotes (line 3914) ... ok
[INFO] [stdout] test /opt/crater/target/debug/build/tokei-ba82a50e561be4ab/out/language_type.rs - language::language_type::LanguageType::multi_line_comments (line 2561) ... ok
[INFO] [stdout] test /opt/crater/target/debug/build/tokei-ba82a50e561be4ab/out/language_type.rs - language::language_type::LanguageType::nested_comments (line 3715) ... ok
[INFO] [stdout] test /opt/crater/target/debug/build/tokei-ba82a50e561be4ab/out/language_type.rs - language::language_type::LanguageType::name (line 508) ... ok
[INFO] [stdout] test src/language/languages.rs - language::languages::Languages::get_statistics (line 61) ... ok
[INFO] [stdout] test /opt/crater/target/debug/build/tokei-ba82a50e561be4ab/out/language_type.rs - language::language_type::LanguageType::line_comments (line 1750) ... ok
[INFO] [stdout] test /opt/crater/target/debug/build/tokei-ba82a50e561be4ab/out/language_type.rs - language::language_type::LanguageType::doc_quotes (line 5258) ... ok
[INFO] [stdout] test src/config.rs - config::Config (line 12) ... ok
[INFO] [stdout] test src/language/languages.rs - language::languages::Languages::new (line 81) ... ok
[INFO] [stdout] test src/lib.rs -  (line 15) ... ok
[INFO] [stdout] test src/language/mod.rs - language::Language::new (line 40) ... ok
[INFO] [stdout] test src/language/mod.rs - language::Language::add_stat (line 51) ... ok
[INFO] [stdout] test src/language/mod.rs - language::Language::is_empty (line 118) ... ok
[INFO] [stdout] test src/language/mod.rs - language::Language::total (line 78) ... ok
[INFO] [stdout] test src/language/mod.rs - language::Language::sort_by (line 134) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "4cd4d05854770c03b41bb6ff481e0bf9cf47372bf4784f88672759dcf0689a6d"`
[INFO] running `"docker" "rm" "-f" "4cd4d05854770c03b41bb6ff481e0bf9cf47372bf4784f88672759dcf0689a6d"`
[INFO] [stdout] 4cd4d05854770c03b41bb6ff481e0bf9cf47372bf4784f88672759dcf0689a6d